<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>NEC：更好的CSS方案</title>
<meta name="keywords" content="" />
<meta name="description" content="" />
<meta name="viewport" content="width=device-width" />
<link rel="stylesheet" href="css/style.css" />
<link rel="shortcut icon" href="img/favicon.ico" />
<link rel="apple-touch-icon" href="img/touchicon.png" />



</head>
<body>
	<div class="g-hd" style="">1</div>
	<div class="g-sd" style="">aa</div>
	<div class="g-mn">
		<br>&nbsp; <br>&nbsp;&nbsp;&nbsp;&nbsp; <input class="u-ipt"><br>&nbsp;&nbsp;&nbsp;&nbsp;
		<br>&nbsp;&nbsp;&nbsp;&nbsp; <input class="u-ipt u-ipt-1"><br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;
		<input class="u-ipt u-ipt-err"><br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;

		<div class="m-form">
			<div class="formitm">
				<label class="lab" for="">账号：</label>
				<div class="ipt">
					<input type="text" class="u-ipt" />
					<p>6~8个字符，包括字母，数字，下划线以字母开头，字母或数字结尾</p>
				</div>
			</div>
		</div>
	</div>
</body>
</html>